ISO 4251-4:2010
Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 4: Tyre classification and nomenclature

Standard No.

ISO 4251-4:2010

Release Date

2010

Published By

International Organization for Standardization (ISO)

Latest

ISO 4251-4:2010

Scope

This part of ISO 4251 specifies the classification codes and nomenclature of the ply rating marked series of tyres for agricultural tractors and machines. Tyre designation and dimensions, load ratings, and specific log skidder tyres are given in ISO 4251-1, ISO 4251-2 and ISO 4251-5, respectively.

ISO 4251-4:2010 Referenced Document

• ISO 4223-1:2002 Definitions of some terms used in the tyre industry - Part 1: Pneumatic tyres

ISO 4251-4:2010 history

• 2010 ISO 4251-4:2010 Tyres (ply rating marked series) and rims for agricultural tractors and machines - Part 4: Tyre classification and nomenclature
• 1992 ISO 4251-4:1992 Tyres (ply rating marked series) and rims for agricultural tractors and machines; part 4: tyre classification and nomenclature
• 1980 ISO 4251-4:1980 Tyres and rims (Existing series) for agricultural tractors and machines — Part 4: Tyres classification and nomenclature